baber/WOPTO huggingface dataset:
Patent JP-2012216822-A (JP)
Title: Electronic device, polymer compound
Inventor: TANAKA MASANOBU
IPC: C07F5/02
Filed: 2012-03-27
Abstract: PROBLEM TO BE SOLVED: To provide an electronic device becoming an electroluminescent element that emits light with high luminance.SOLUTION: The electronic device comprises, as a charge injection layer and/or a charge transport layer, a layer including a polymer compound having one kind or more of structural units selected from a group consisting of a structural unit represented by formula (1) and a specific structural unit having a substituent group similar to the formula (1). (In the formula (1), Rrepresents a predetermined monovalent organic group, Rrepresents a predetermined monovalent organic group, m2 represents an integer of 1-3. When there are a plurality of R, they may be identical or different from each other. Hydrogen atom in the formula (1) may be substituted by a substituent group other than R, R).
Patent JP-2013207914-A (JP)
Title: Controller of voltage converter
Inventor: NAKANO MIYOKO
IPC: H02M3/155
Filed: 2012-03-28
Abstract: PROBLEM TO BE SOLVED: To accurately detect an average value of a reactor current in a voltage converter.SOLUTION: A controller (30) of a voltage converter controls the voltage converter (12) achieving one arm drive which uses either a first arm or a second arm by alternatively switching on a first switching element (Q1) and a second switching element (Q2) which are serially connected with a reactor (L1) respectively. The controller of the voltage converter comprises: current detection means (18, 310) which detects reactor current (IL); average value estimation means (330) which estimates an average value (aveIL) of the reactor current by using the detected reactor current in a period unit of a gate signal (PWC) by which the first switching element and the second switching element are switched between on and off; and control means (350) which controls an operation of the voltage converter on the basis of the estimated average value of the reactor current.
Patent JP-2013202560-A (JP)
Title: Deep layer filtration device
Inventor: FUJITA KUNIO
IPC: B01D24/02
Filed: 2012-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a downward flow type filtration device performing treatment of sewage water and industrial wastewater generated in a sewerage treatment plant or purification of lakes and rivers etc.SOLUTION: In a downward flow type filtration device, raw water is supplied from an upper part of a filtration tank 1 and separation liquid is extracted from a bottom of the filtration tank 1. A mixing ratio between granular filtering materials 4 acquiring suspended matters and passing water assisting materials 5 for passing the suspended matters is adjusted, and the granular filtering materials 4 and the passing water assisting materials 5 are mixed, so as to form a deep layer filtration material layer 2. The granular filtering materials 4 gradually progress an acquisition band of the suspended matters included in the raw water from a surface part along a flowing direction of the raw water, and the passing water assisting materials 5 make part of the suspended matters pass to the back of the filtration material layer. The suspended matters are acquired by the granular filtering materials forming the rear filtration material layer. Thus solid-liquid separation by using a function of the entire deep layer filtration material layer 2 is enabled. The mixing ratio between the granular filtering materials 4 and the passing water assisting materials 5 is adjusted in accordance with raw water properties and processing conditions, so as to optimize the function of the filtration material layer 2.
Patent JP-2013203011-A (JP)
Title: Printer
Inventor: HATANAKA YUICHIRO
IPC: B41J2/35
Filed: 2012-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a printer excellent in a printing quality by performing energizing control anticipating a voltage drop of a battery due to printing when the battery is used for printing.SOLUTION: In regard to a printer wherein printing takes place on a printing medium by a printing head wherein printing pixels driven by power supply via a battery are arranged in lines, the printer includes a counting means which counts the number of dots energized in one printing line of the printing head simultaneously, a first estimating means which estimates a battery voltage drop caused by energizing the number of dots counted by the counting means for energizing a first printing line, a second estimating means which estimates a battery voltage drop caused by energizing the number of dots counted by the counting means for simultaneously energizing a second line to be printed subsequent to the first printing line, and a power determining means which determines the energizing time of the printing head for printing the second line based on the voltage drops estimated by the first estimating means and the second estimating means.
Patent JP-2013208548-A (JP)
Title: Wastewater treatment apparatus and method
Inventor: NOMURA MAKOTO
IPC: G01B17/00
Filed: 2012-03-30
Abstract: PROBLEM TO BE SOLVED: To speedily and efficiently perform solid/liquid separation, and to accurately detect an interface position between sludge and supernatant water.SOLUTION: A wastewater treatment apparatus includes: a plurality of tilted plates 110 provided to a treatment tank 100 supplied with wastewater; a sensor 202 disposed inside a through-hole 112 provided in the tilted plates 110, sending ultrasonic wave or light toward a bottom face of the treatment tank 100, and receiving the ultrasonic wave or light reflected in water; a calculation portion 206 calculating an interface position between a suspension solid deposition layer and supernatant water inside the treatment tank 100 based on a received sinal by the sensor 202; and a cleaning portion cleaning the sensor 202 by injecting a cleaning medium. The sensor 202 is disposed in such a manner that a bottom face is positioned at a place with the same height as a lower end of the tilted plates 110 or at a place higher than the lower end.
Patent JP-2012162544-A (JP)
Title: Use of whey permeate for treatment of metabolic syndrome
Inventor: KRAUSKOPF JOBST
IPC: A23L33/20
Filed: 2012-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a composition for food and drug used for treating symptoms of metabolic syndrome or type-2 diabetes.SOLUTION: Whey permeate, preferably sweet whey permeate and more preferably hydrolysed or partially-hydrolysed sweet whey permeate reduced in lactose are used for preparation of a pharmaceutical composition for prophylaxis or treatment of symptoms of metabolic syndrome, type-2 diabetes and secondary diseases in a mammal. An oral dosage form thereof is also provided.
Patent JP-2013216329-A (JP)
Title: Liquid tire sealant container
Inventor: SEKIGUCHI TAKUMI
IPC: B29C73/02
Filed: 2012-04-04
Abstract: PROBLEM TO BE SOLVED: To provide a liquid tire sealant container configured to ensure a protective effect of a sealing film during storage without requiring a protective cap with a piercing member for piercing the sealing film, and to enable the sealing film to be pierced in repairing a flat tire.SOLUTION: A liquid tire sealant container 1 is provided with a liquid storage part 2 for storing liquid tire sealant R, an opening 3 that is connected to the liquid storage part 2, and a sealing film 4 for sealing the opening 3. A sheet-like protective member 5 is provided, which is larger than the inner diameter of the opening 3, and is kept laminated on the sealing film 4. The folded protective member 5 serves as a piercing tool for piercing the sealing film 4.
Patent JP-2013021674-A (JP)
Title: Image measuring method, image measuring device and image inspection device
Inventor: NAKASHIGE FUMIHIRO
IPC: H04N9/31
Filed: 2012-04-05
Abstract: PROBLEM TO BE SOLVED: To provide an image measuring method for calibrating a photographing device with a correction value of a distortion component of an optical characteristic in the photographing device and highly precisely measuring the optical characteristic in a projected image of a projector.SOLUTION: The projector illuminates a calibration pattern formed of a prescribed pattern with black and white with monochromatic light (S101). The photographing device photographs the calibration pattern on a calibration face (S102), and an image processor analyzes a position of the calibration pattern in response to an image signal outputted from the photographing device (S103). A correction value of the distortion component of the optical characteristic of the photographing device is calculated from a relative relation between the actual analyzed position of the calibration pattern and an ideal position of the calibration pattern (S104). The image signal obtained from the image projected by the projector which is a measurement object is corrected with the correction value (S109), and the optical characteristic of the projected image is measured on the basis of the corrected image signal (S110).
Patent JP-2013215272-A (JP)
Title: Radiation image processor
Inventor: TOGAWA HIDEYUKI
IPC: A61B6/00
Filed: 2012-04-05
Abstract: PROBLEM TO BE SOLVED: To solve the following problem of an image processor in a radiation field: when a user performs selection in an examination image unit, the estimation of image data previously acquired by the order of a file is possible, but the user cannot performs the selection in an examination information unit.SOLUTION: A display image generated from a radiation image is deleted about examination information separated by a prescribed number or above to a direction opposite to a specific direction in a view from examination information brought into a selection state.
Patent JP-2013216526-A (JP)
Title: Method of manufacturing glass substrate
Inventor: MAEDA NOBUHIRO
IPC: C03B17/06
Filed: 2012-04-06
Abstract: PROBLEM TO BE SOLVED: To provide a method of manufacturing a glass substrate capable of reproducing designed temperature profile with high accuracy and improving deviation from flatness (warpage) and distortion of the glass substrate.SOLUTION: In a method of manufacturing a glass substrate by an overflow downdraw method, when a sheet glass flowing down from a compact is slowly cooled while pulled downward by a roller to reduce warpage and distortion of the glass substrate, temperature profile in the width direction of the sheet glass is controlled along the direction of the flow as predetermined. The roller axis is cooled to keep its straightness within the predetermined value, and temperature of the roller axis is controlled so that the temperature profile is not affected.
Patent JP-2013216024-A (JP)
Title: Heat-shrinkable multilayer film
Inventor: HOSHI SUSUMU
IPC: B32B27/00
Filed: 2012-04-10
Abstract: PROBLEM TO BE SOLVED: To provide a heat-shrinkable multilayer film having superior low-temperature shrinkability, stiffness, elongation, transparency and peel strength.SOLUTION: A heat-shrinkable multilayer film includes an adhesive layer between a surface layer and an intermediate layer and is stretched uniaxially at the least. The surface layer contains at least one kind of polyester resin. The intermediate layer contains a block copolymer comprising: at least one polymer block A based on a vinyl aromatic hydrocarbon; and at least one conjugated diene polymer block B. The adhesive layer contains a block copolymer mixture of 50-80 mass% of a block copolymer (A) comprising the vinyl aromatic hydrocarbon and conjugated diene with 20-50 mass% of the block copolymer (B) comprising a different vinyl aromatic hydrocarbon and conjugated diene. The block copolymer (A) has 30-50 mass% of the vinyl aromatic hydrocarbon content and 50-70 mass% of the conjugated diene content and has 30,000-70,000 peak molecular weight by GPC and contains a vinyl aromatic hydrocarbon polymer block having at least one peak molecular weight of 10,000-30,000. The block copolymer (B) has 30-50 mass% of the vinyl aromatic hydrocarbon content and 50-70 mass% of the conjugated diene content and has the peak molecular weight by GPC of >70,000 and ≤130,000 and contains the vinyl aromatic hydrocarbon polymer block having at least one peak molecular weight of 10,000-30,000.
Patent JP-2013219964-A (JP)
Title: Battery pack with charge/discharge control switch
Inventor: OGINO NAOAKI
IPC: H01M50/583
Filed: 2012-04-11
Abstract: PROBLEM TO BE SOLVED: To suppress the power consumption of a charge/discharge control switch circuit at both a low current time including a preservation time and a high current time.SOLUTION: A battery pack includes: a battery cell 2 having one or a plurality of secondary batteries; a switch circuit 3 connected in series between the battery cell and an external terminal; and a protection circuit 4, including a voltage detector 6 to detect a secondary battery voltage and a current detector 7 to detect a current flowing between the battery cell and the external terminal, for controlling the switch circuit on the basis of the detection signals of the voltage detector and the current detector. The protection circuit is configured to control the switch circuit to be in either a conduction state when the detection signals indicate a normal state or a non-conduction state when the detection signals indicate an abnormal state. The switch circuit is configured of a parallel circuit of a physical switch 10 and a semiconductor switch 11, connected in series between the secondary battery and the external terminal.
Patent JP-2013216052-A (JP)
Title: Cutter device and image forming device
Inventor: NAGASHIMA YUTAKA
IPC: B41J11/70
Filed: 2012-04-11
Abstract: PROBLEM TO BE SOLVED: To provide a cutter device in which a component installed outside of the cutter device for actuating a carriage is made not indispensable, and enlargement of the cutter device caused by installation of the component for actuating the carriage outside of the cutter device can be avoided, and to provide an image forming device.SOLUTION: A width in a carrying direction (downward in Fig.(a)) of a guide rail 31 guiding a carriage 32 is narrow in a first area AR1 of a comparatively short section including a cutting start position Sp, is gradually widened in a second area AR2 and reaches a fixed maximum width in a third area AR3. Thus, a gap G1 between a side part 62e of a slider body 60 and an extension part 31b of the guide rail 31 when the carriage 32 is at least at the cutting start position Sp becomes narrower than a gap G3 in the area AR3 for cutting (Figs. (b), (c)).
Patent JP-2013221597-A (JP)
Title: Fastening structure of resin member
Inventor: HAMAZAKI HITOSHI
IPC: F16B5/02
Filed: 2012-04-18
Abstract: PROBLEM TO BE SOLVED: To provide a fastening structure of a resin member that can restrain the rotation and deviation of a resin member.SOLUTION: A fastening structure of a resin member includes a plate-like metal member 12 having a through-hole 12A, and a plate-like resin member 14 superimposed on the metal member 12. A cylindrical part 16A of a metal collar 16 is inserted in a hole part 14A formed in the resin member 14. The collar 16 includes a flange part 16B formed at one end of the cylindrical part 16A having a bolt through-hole 18, and a spike-like protrusion 28 projected to the resin member 14 side from the resin member 14 side surface of the flange part 16B. A shank 20A of a bolt 20 is allowed to penetrate the bolt through-hole 18 of the collar 16 and the through-hole 12A of the metal member 12 from the resin member 14 side, and a nut 22 is screwed from the metal member 12 side to fasten and fix the metal member 12 and the resin member 14 to each other. Axial force in this fastening causes the protrusion 28 of the collar 16 to bite into the resin member 14.
Patent JP-2013220925-A (JP)
Title: Power supply management device of man conveyor and power supply management method of man conveyor
Inventor: TAKASE YUSUKE
IPC: B66B25/00
Filed: 2012-04-18
Abstract: PROBLEM TO BE SOLVED: To control a peak value of the total power consumption of a plurality of man conveyors.SOLUTION: A power supply management device of a man conveyor includes total reduction amount calculation means (42) for calculating a total power consumption amount by adding power consumption amounts obtained from a plurality of man conveyors, and calculating a total reduction amount when the prestored upper limit of the total power consumption amount is exceeded, an individual reduction amount calculation means (44) for calculating an individual reduction amount by allocating a total reduction amount to each of the plurality of man conveyors, and a speed calculation means (45) having a speed table and configured to calculate a changed speed pattern corresponding to each of the plurality of man conveyors by extracting a speed pattern corresponding to the individual reduction amount from the speed table, and transmit it to the plurality of man conveyors.
Patent JP-2013220469-A (JP)
Title: Nozzle for teeming
Inventor: KURISU JOJI
IPC: B22D41/58
Filed: 2012-04-19
Abstract: PROBLEM TO BE SOLVED: To suppress sticking of alumina etc., on an inner hole surface of a nozzle for teeming.SOLUTION: A nozzle 11, functioning to discharge molten steel out of a container and to inject an inert gas into the molten steel, includes a through hole 5 as a gas passing path, from a gas pool 6 to a gas discharge port 4, and the gas discharge port 4 installed in a plurality of stages, wherein a through hole and a gas discharge port located on an upper side gradually and relatively increase in sectional area, and an inner hole surface 3 is uniformly coated with the discharged gas to prevent inclusions such as alumina from contacting or sticking on the inner hole surface.
Patent JP-2013227230-A (JP)
Title: Tyrosinase inhibitor
Inventor: OBA TAKASHI
IPC: A61Q19/02
Filed: 2012-04-24
Abstract: PROBLEM TO BE SOLVED: To provide a highly-safe tyrosinase activity inhibitor having excellent tyrosinase activity inhibitory action, a melanin production inhibitor, a whitening agent and a cosmetic.SOLUTION: A tyrosinase inhibitor containing isopropylmethylphenol as an active ingredient, a melanin production inhibitor, a whitening agent, and a cosmetic containing isopropylmethylphenol with the concentration of 0.00001-0.04 w/v% are provided. Overproduction of melanin on the skin can be controlled, and pigmentation after being sunburned or skin blemish/freckle can be prevented or improved.
Patent JP-2013226266-A (JP)
Title: Pachinko machine
Inventor: SUZUKI NAOHIRO
IPC: A63F7/02
Filed: 2012-04-26
Abstract: PROBLEM TO BE SOLVED: To increase a customer attracting effect by achieving a fresh performance as a performance for informing a player that a game state shifts to one of a normal game state and a probability variable game state.SOLUTION: A performance indicator 30 included in a Pachinko machine displays a performance pattern variation image E1 and a background moving image H1. Then, when a game state shifts from a normal game state to a probability variable game state, the Pachinko machine transmits a notification signal to a portable terminal 200, and the portable terminal 200 displays a notification image G1 on a display part 207.
Patent JP-2012233184-A (JP)
Title: Accelerator composition for peroxide curing agent and two-component mortar composition containing the accelerator composition
Inventor: BURGEL THOMAS
IPC: C08K5/18
Filed: 2012-04-26
Abstract: PROBLEM TO BE SOLVED: To provide an accelerator for a curing agent based on an organic peroxide, particularly diacyl peroxide, for use in a two-component mortar composition, which can prolong gel time, however, does not exhibit such negative actions in an existing accelerator of conventional art that, for example, properly cures at a low temperature but causes reduced load-bearing properties of cured materials at high temperature.SOLUTION: A composition of bis-N-substituted p-toluidine (main accelerator) and bis-N-substituted m-toluidine (auxiliary accelerator) is used as the accelerator.
Patent JP-2013230436-A (JP)
Title: Carbon monoxide removal catalyst, carbon monoxide removing filter, and method of manufacturing the carbon monoxide removal catalyst
Inventor: YAMASHITA KAORI
IPC: C01B32/40
Filed: 2012-04-27
Abstract: PROBLEM TO BE SOLVED: To provide a carbon monoxide removal catalyst capable of maintaining a carbon monoxide removal performance over a long period of time.SOLUTION: In a carbon monoxide removal catalyst, gold particles are supported to a metal oxide, and the whole metal oxide supporting the gold particles is coated with an ionic liquid.
Patent JP-2013231559-A (JP)
Title: Combustion device
Inventor: AKIYAMA TAKASHI
IPC: F23D14/76
Filed: 2012-04-28
Abstract: PROBLEM TO BE SOLVED: To provide a combustion device capable of appropriately preventing or controlling the heating of a partition member that partitions two flame initiation regions of burners and a heat shield panel to a high temperature by a simple means.SOLUTION: A heat shield panel 8 provided in a combustion device C1 has a second air outlet 84b positioned higher than each of first and second burners 5A and 5B which a lower standing panel 83 faces and approaches and a lower horizontal panel 82, the outlet functioning as an air outlet for making a part of air which has flowed into an air flow channel 27 formed between the heat shield panel 8 and the partition member 29 out to the facing region of the heat shield panel 8 from a position lower than a first air outlet 84a at an upper end.
Patent JP-2013233282-A (JP)
Title: Adhesive roll for cleaning
Inventor: HAGIWARA TOMOYUKI
IPC: A47L25/00
Filed: 2012-05-09
Abstract: PROBLEM TO BE SOLVED: To surely cut out a used adhesive tape from an adhesive roll.SOLUTION: A lot of cut lines 6 consisting of a main cutting part 13 and a following cutting part 14 are intermittently formed to a transverse direction X in an adhesive tape 2 for cutoff. The main cutting part 13 is formed along a linear direction A of the transverse direction X, and the short following cutting part 14 is provided to be attached as a character V shape from an end 13a of the main cutting part 13 toward a direction intersecting with a peel direction B of the adhesive tape 2. To cut out the adhesive tape 2 of an upper layer, a non-adhesive area 12 of a turning-over side is picked by fingers, the adhesive tape 2 is pulled to be peeled off to be cut out toward the peel direction B along the cut line 6. At this time, the following main cutting part 13 has been cut beforehand, but the cut line 6 is not formed at the other end 13b of the main cutting part 13, thereby peeling off shifts to the next main cutting part 13 while making a new rip between the other end 13b and the following cutting part 14 by pulling and peeling off.
Patent JP-2013236013-A (JP)
Title: Semiconductor device
Inventor: AMASUGA HIROTAKA
IPC: H01L29/778
Filed: 2012-05-10
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device capable of preventing thermal destruction.SOLUTION: A GaN-based FET2 is provided on an SiC substrate 1. A stress plate 3 is bonded to a rear surface of the SiC substrate 1. The stress plate 3 is made of a material having a larger thermal expansion coefficient than the SiC substrate 1. A GaN current transit layer 4 is provided on the SiC substrate 1. An AlGaN electron supply layer 5 is provided on the GaN current transit layer 4. A gate electrode 6, a source electrode 7, and a drain electrode 8 are provided on the AlGaN electron supply layer 5. A compression stress applied to the GaN current transit layer 4 and the AlGaN electron supply layer 5 increases as a temperature increases due to a difference in a thermal expansion coefficient between the SiC substrate 1 and the stress plate 3.